SSK Firearms Breech Plug Review

First Impressions of SSK Firearms Breech Plug

The SSK Firearms Breech Plug, a seemingly small but crucial component in the world of muzzleloading, is the subject of this detailed review. For those unfamiliar, the breech plug seals the rear of the muzzleloader’s barrel, containing the pressure of the burning propellant and directing the force behind the projectile. As a long-time devotee of black powder and modern inline muzzleloaders, I’ve come to appreciate the subtle nuances that separate a good breech plug from a problematic one. The stated goal of the SSK Firearms Breech Plug is extended vent liner life via hardened steel, which got my attention.

My journey to this product began with a growing frustration: inconsistent ignition with my trusty Knight Disc Elite. I’d experienced hangfires and misfires that plagued several hunts, ultimately driving me toward a more robust breech plug system. The SSK Firearms Breech Plug, promising enhanced durability and reliable ignition, seemed like the ideal solution.

Upon receiving the SSK Firearms Breech Plug, my first impression was of solid, no-nonsense construction. The stainless-steel machining looked precise, and the heft suggested quality materials. Compared to the factory breech plug of my Knight, the SSK Firearms Breech Plug felt notably more substantial. Unlike some universal breech plugs, which can feel like a compromise, this one seemed specifically engineered for performance.

I picked this over others mainly because of the hardened vent liner design. Competition has some cheaper options, but the reviews suggest that those vent liners need to be replaced frequently. My initial reaction was cautiously optimistic. The promise of improved reliability was exciting, tempered by the knowledge that even the best-designed components can fall short in real-world use.

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Real-World Testing: Putting SSK Firearms Breech Plug to the Test

First Use Experience

My initial testing ground for the SSK Firearms Breech Plug was the local shooting range, a place where I could rigorously evaluate its performance without the added pressure of a hunt. I loaded up my Knight Disc Elite with the usual combination of Blackhorn 209 powder and 250-grain Powerbelts. The first few shots were a revelation.

The ignition was instantaneous, a stark contrast to the slight delays I’d grown accustomed to with the original breech plug. There was no noticeable difference in recoil or felt impulse from the rifle. The consistency continued throughout the session, with no hangfires or misfires, even after repeated firing and some deliberate fouling of the breech area.

Extended Use & Reliability

After several weeks of consistent use, including multiple range sessions and a coyote hunting trip, the SSK Firearms Breech Plug continued to impress. There were no signs of significant wear and tear. The breech face remained clean and free from excessive fouling, a testament to the tight seal and efficient ignition.

Cleaning and maintenance proved remarkably easy. The smooth stainless-steel surface wiped clean with minimal effort, and the replaceable vent liner was simple to access and inspect. Compared to my previous experience with other breech plugs that required constant scrubbing and meticulous cleaning, the SSK Firearms Breech Plug was a welcome change. It demonstrably outperformed the factory breech plug in terms of both reliability and ease of maintenance.

Breaking Down the Features of SSK Firearms Breech Plug

Specifications

• The SSK Firearms Breech Plug is constructed from high-quality stainless steel, providing excellent corrosion resistance and durability. This material choice is vital for withstanding the harsh conditions and corrosive propellants encountered in muzzleloading.
• It features a replaceable vent liner made from 17-4 stainless steel, hardened to Rc38-48 and then gas carbonitrided to achieve a surface hardness of Rc60. This extreme hardening process minimizes flame erosion and extends the liner’s lifespan, a key selling point.
• The vent liner flash hole diameter is initially 0.036 inches, with a recommended replacement when it erodes to 0.038 inches. This precise sizing ensures consistent ignition and optimal pressure, influencing accuracy and reliability.
• The breech plug is designed to fit all Lehigh and Savage MLII breech plugs using removable vent liners. This compatibility offers versatility for owners of different muzzleloader models, increasing its appeal.
• The SSK Firearms Breech Plug is intended for use with 209 primers, providing hot and reliable ignition of modern muzzleloading propellants. The 209 primer system is known for its reliability in harsh weather conditions, an important factor for hunters.

Performance & Functionality

The SSK Firearms Breech Plug performs its core function admirably: providing reliable and consistent ignition in a muzzleloader. Accuracy has been noticeably improved in my Knight Disc Elite, as I have not had any ignition delays, thus leading to consistent shot groupings. The hardened vent liner is a game-changer, significantly reducing erosion and extending the lifespan of the plug.

The primary strength lies in its improved reliability and longevity. The main weakness is the lack of availability, due to SSK Firearms being bought out and the product being discontinued. It exceeded my expectations, transforming my muzzleloader from a sometimes-frustrating experience to a consistently enjoyable one.

Design & Ergonomics

The design of the SSK Firearms Breech Plug is simple yet effective. The smooth, stainless-steel construction ensures a tight seal and easy cleaning. The replaceable vent liner is thoughtfully designed for easy access and replacement.

The SSK Firearms Breech Plug is user-friendly; installation is straightforward, requiring only basic tools and a few minutes of time. There is virtually no learning curve, even for those unfamiliar with muzzleloader maintenance.

Durability & Maintenance

The SSK Firearms Breech Plug is built to last. The stainless-steel construction and hardened vent liner offer excellent resistance to wear and corrosion. With proper care and maintenance, it should provide years of reliable service.

Maintenance is minimal. Regular cleaning with a solvent designed for black powder residue is sufficient to keep the breech plug in good condition. The replaceable vent liner can be easily swapped out when necessary, extending the lifespan of the entire system.

Accessories and Customization Options

The SSK Firearms Breech Plug itself doesn’t come with a lot of accessories, but the vent liner is a critical replacement part. Given the fact that SSK Firearms has been bought out, sourcing additional liners may become more difficult. Because it is designed as a replacement for existing Lehigh and Savage MLII breech plugs with removable vent liners, it benefits from the broad compatibility of those systems.

Pros and Cons of SSK Firearms Breech Plug

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Who Should Buy SSK Firearms Breech Plug?

Perfect for muzzleloader hunters seeking improved ignition reliability and reduced maintenance. Those who own a Knight Disc Elite or similar muzzleloader using a 209 primer ignition system will benefit the most from the improved performance.

Hunters solely interested in the newest, cutting-edge muzzleloaders with closed ignition systems should skip this product. Those with muzzleloaders that do not utilize a replaceable vent liner system should also avoid it.

A quality breech plug grease is a must-have accessory, as well as a supply of 209 primers and a reliable black powder solvent.

Conclusion on SSK Firearms Breech Plug

The SSK Firearms Breech Plug is a worthwhile upgrade for muzzleloader enthusiasts seeking enhanced reliability and performance. The hardened vent liner and stainless-steel construction ensure long-lasting durability and consistent ignition. It transformed my hunting experience.

While the price of $33.99 is reasonable, the value proposition is heavily dependent on sourcing replacements, given SSK Firearms’s buyout. Finding one might be challenging, making it a gamble.

I would personally recommend it, if you can find one, and if you can find replacement vent liners. The SSK Firearms Breech Plug offers a significant improvement over factory breech plugs in terms of reliability and maintenance, making it a worthwhile investment for serious muzzleloader hunters. If you can snag one, do it!